vinyl: fix a typo in vy_range_compact_abort
vinyl: fix a typo in vy_range_compact_abort

We shouldn't link *empty* mems back to the original range, but we don't
link *non-empty* ones due to the typo.

rtsisyk/tarantool,mejedi/tarantool,mejedi/tarantool,mejedi/tarantool,rtsisyk/tarantool,rtsisyk/tarantool,rtsisyk/tarantool,mejedi/tarantool